lasinfo (210611) report for 'AHN4T/27DN2_03.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 336/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 35111550 number of points by return: 25975258 6076287 2397511 574785 80595 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 486230 0 min x y z: 196980.000 486230.000 6.240 max x y z: 198019.999 487519.999 46.505 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 35111550 extended number of points by return: 25975258 6076287 2397511 574785 80595 6689 425 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 6240 46505 intensity 56 3394 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank 1 29 user_data 6 7 point_source_ID 127 128 gps_time 330505033.496765 330505943.021242 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 42 255 B 29 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle 167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 17.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25975258 number of intermediate returns: 3059919 number of last returns: 25964666 number of single returns: 19888293 covered area in square units/kilounits: 1335572/1.34 point density: all returns 26.29 last only 19.44 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35111550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25975258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6076287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2397511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 574785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80595 instead zero. overview over extended number of returns of given pulse: 19888293 7368385 5468286 1976521 369550 37712 2803 0 0 0 0 0 0 0 0 histogram of classification of points: 11262321 unclassified (1) 22861981 ground (2) 946896 building (6) 39117 water (9) 1235 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2211914 +---> 716163 of those are unclassified (1) +---> 1453956 of those are ground (2) +---> 37791 of those are building (6) +---> 4004 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.2,6.3) has 77 bin [6.3,6.4) has 552 bin [6.4,6.5) has 2065 bin [6.5,6.6) has 2430 bin [6.6,6.7) has 2821 bin [6.7,6.8) has 3585 bin [6.8,6.9) has 7506 bin [6.9,7.0) has 68347 bin [7.0,7.1) has 71543 bin [7.1,7.2) has 70431 bin [7.2,7.3) has 136136 bin [7.3,7.4) has 152332 bin [7.4,7.5) has 123212 bin [7.5,7.6) has 160485 bin [7.6,7.7) has 159096 bin [7.7,7.8) has 219705 bin [7.8,7.9) has 291979 bin [7.9,8.0) has 237807 bin [8.0,8.1) has 189025 bin [8.1,8.2) has 174346 bin [8.2,8.3) has 181029 bin [8.3,8.4) has 167066 bin [8.4,8.5) has 193337 bin [8.5,8.6) has 200467 bin [8.6,8.7) has 180947 bin [8.7,8.8) has 196625 bin [8.8,8.9) has 209049 bin [8.9,9.0) has 258301 bin [9.0,9.1) has 322412 bin [9.1,9.2) has 425608 bin [9.2,9.3) has 468806 bin [9.3,9.4) has 593403 bin [9.4,9.5) has 727878 bin [9.5,9.6) has 543892 bin [9.6,9.7) has 406731 bin [9.7,9.8) has 316950 bin [9.8,9.9) has 311742 bin [9.9,10.0) has 330105 bin [10.0,10.1) has 385398 bin [10.1,10.2) has 498529 bin [10.2,10.3) has 573844 bin [10.3,10.4) has 583441 bin [10.4,10.5) has 707791 bin [10.5,10.6) has 788593 bin [10.6,10.7) has 801564 bin [10.7,10.8) has 954362 bin [10.8,10.9) has 1126024 bin [10.9,11.0) has 854044 bin [11.0,11.1) has 687356 bin [11.1,11.2) has 727708 bin [11.2,11.3) has 655770 bin [11.3,11.4) has 610035 bin [11.4,11.5) has 550495 bin [11.5,11.6) has 516834 bin 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[42.5,42.6) has 223 bin [42.6,42.7) has 222 bin [42.7,42.8) has 147 bin [42.8,42.9) has 148 bin [42.9,43.0) has 149 bin [43.0,43.1) has 156 bin [43.1,43.2) has 127 bin [43.2,43.3) has 102 bin [43.3,43.4) has 120 bin [43.4,43.5) has 123 bin [43.5,43.6) has 92 bin [43.6,43.7) has 75 bin [43.7,43.8) has 68 bin [43.8,43.9) has 44 bin [43.9,44.0) has 56 bin [44.0,44.1) has 44 bin [44.1,44.2) has 44 bin [44.2,44.3) has 47 bin [44.3,44.4) has 41 bin [44.4,44.5) has 28 bin [44.5,44.6) has 31 bin [44.6,44.7) has 29 bin [44.7,44.8) has 30 bin [44.8,44.9) has 21 bin [44.9,45.0) has 30 bin [45.0,45.1) has 20 bin [45.1,45.2) has 14 bin [45.2,45.3) has 16 bin [45.3,45.4) has 6 bin [45.4,45.5) has 6 bin [45.5,45.6) has 2 bin [45.6,45.7) has 3 bin [45.7,45.8) has 1 bin [45.8,45.9) has 5 bin [46.0,46.1) has 4 bin [46.1,46.2) has 1 bin [46.2,46.3) has 2 bin [46.3,46.4) has 2 bin [46.4,46.5) has 1 bin [46.5,46.6) has 1 average z coordinate 14.3 for 35111550 element(s) point source id histogram with bin size 1.000000 bin 127 has 19867250 bin 128 has 15244300 average point source id 127.434167674169899 for 35111550 element(s)